<template>
	<view style=" padding: 30rpx;">
		<button @click="onSetTimeOut()" type="primary">单次计时器</button>
		<button @click="onSetTimeOut('cyz',666)" type="primary" plain="true">启动传参计时器</button>
		<button @click="onClearTimeOut()" type="warn">取消计时器</button>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				name:'zhangsan',
				timer1:null
			}
		},
		methods: {
			onSetTimeOut(){
				console.log("onSetTimeOut()");
				// setTimeout(callback,ms,args)
				this.timer1 = setTimeout(()=>{
					console.log("onSetTimeOut() callback");
					// ...
					console.log("onSetTimeOut() callback end");
				},3000);
			},
			// onSetTimeOut(username,pwd){
			// 	console.log("onSetTimeOut()",username,pwd);
			// 	// ()=>{ }
			// 	setTimeout((x,y)=>{
			// 		console.log("------callback",x,y);
			// 	},2000,username,pwd)
			// },
			onClearTimeOut(){
				console.error("onClearTimeOut() 取消计时器");
				clearTimeout(this.timer1);
			}
		}
	}
</script>

<style>
button{
	margin: 20rpx;
}
</style>
